49. Well, here's a good one. Yes, it could be tacos, but it could also be las quesadillas. For my quesadillas I use large tortillas (flour), grated cheese, diced tomatoes, avocado, mush rooms, black olives, chicken or beef!

52. una vez (once, but I didn't like it)

53. How is it made? (cómo se hace)

55. If they paid the waitress, it would require a "personal a" so it ha to be d (la cuenta = the bill)

56. Here you would have to know the Preterit and select the forms to go with yo and ella (mi madre) = d = yo bebí y ella bebió